Groundwater Pollution, Aquifer Recharge and Vulnerability
Groundwater Pollution, Aquifer Recharge and Vulnerability

Author: N. S. Robins

Publisher: Geological Society of London

Published: 1998

Total Pages: 240

ISBN-13: 9781897799987

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The primary groundwater management issue in many countries today is pollution. This may derive from a point source, perhaps a leaking solvent store at a factory, or it may be diffuse, such as the threat posed by the use of agricultural fertilisers and pesticides. The key to understanding the transport of a pollutant from the ground surface or near surface into an aquifer is an understanding of recharge. In turn, this allows the vulnerability of aquifers to pollution to be classified and appropriate land zones to be defined. Land zonation of different classes of aquifer vulnerability is a valuable tool for management and planning. In this volume the recent developments within the interlinked areas of groundwater pollution, aquifer recharge and vulnerability are set against the current groundwater protection policies of the UK amd Republic Ireland.

Watershed Management for Potable Water Supply
Watershed Management for Potable Water Supply

Author: National Research Council

Publisher: National Academies Press

Published: 2000-02-17

Total Pages: 569

ISBN-13: 0309172683

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In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.

Protecting Groundwater for Health
Protecting Groundwater for Health

Author: World Health Organization

Publisher: World Health Organization

Published: 2006

Total Pages: 697

ISBN-13: 9241546689

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This publication provides a structured approach to analyzing hazards to groundwater quality, assessing the risk they may cause for a specific supply, setting priorities in addressing these, and developing management strategies for their control. This book summarizes which pathogens and chemicals are relevant to human health, how they are transported, reduced, removed or retarded; provides practical guidance on characterizing the drinking-water catchment area and assessing potential health hazards; provides guidance on prioritising both hazards and management responses; presents key information on potential management actions and explains their integration into a comprehensive Water Safety Plan from catchment to consumer; and describes policy, land-use planning and implementation of pollution prevention, groundwater, with overviews of specific management approaches applicable to agriculture, sanitation, industry, mining, military sites, waste disposal and traffic.--Publisher's description.

Contaminants in the Subsurface
Contaminants in the Subsurface

Author: National Research Council

Publisher: National Academies Press

Published: 2005-04-23

Total Pages: 371

ISBN-13: 030909447X

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At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.

Hydrogeology
Hydrogeology

Author: Kevin M. Hiscock

Publisher: John Wiley & Sons

Published: 2014-06-03

Total Pages: 564

ISBN-13: 047065662X

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Hydrogeology: Principles and Practice provides a comprehensive introduction to the study of hydrogeology to enable the reader to appreciate the significance of groundwater in meeting current and future water resource challenges. This new edition has been thoroughly updated to reflect advances in the field since 2004. The book presents a systematic approach to understanding groundwater. Earlier chapters explain the fundamental physical and chemical principles of hydrogeology, and later chapters feature groundwater investigation techniques in the context of catchment processes, as well as chapters on groundwater quality and contaminant hydrogeology. Unique features of the book are chapters on the applications of environmental isotopes and noble gases in the interpretation of aquifer evolution, and on regional characteristics such as topography, compaction and variable fluid density in the explanation of geological processes affecting past, present and future groundwater flow regimes. The last chapter discusses groundwater resources and environmental management, and examines the role of groundwater in integrated river basin management, including an assessment of possible adaptation responses to the impacts of climate change. Throughout the text, boxes and a set of colour plates drawn from the authors’ teaching and research experience are used to explain special topics and to illustrate international case studies ranging from transboundary aquifers and submarine groundwater discharge to the over-pressuring of groundwater in sedimentary basins. The appendices provide conversion tables and useful reference material, and include review questions and exercises, with answers, to help develop the reader’s knowledge and problem-solving skills in hydrogeology. This accessible textbook is essential reading for undergraduate and graduate students primarily in earth sciences, environmental sciences and physical geography with an interest in hydrogeology or groundwater science. The book will also find use among practitioners in hydrogeology, soil science, civil engineering and planning who are involved in environmental and resource protection issues requiring an understanding of groundwater. Additional resources can be found at: www.wiley.com/go/hiscock/hydrogeology

The Protection and Conservation of Water Resources
The Protection and Conservation of Water Resources

Author: Hadrian F. Cook

Publisher: John Wiley & Sons

Published: 2017-03-13

Total Pages: 549

ISBN-13: 1119334292

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This book is about water - in Britain, and in the world. It is about water resources, their conservation, protection of water quality for human consumption and aquatic ecosystems. Since the publication of the first edition in 1998, major political and regulatory changes have taken place; this book provides a clear and comprehensive update of conservation and water resource management issues in the UK over the past two decades, and – in an expansion of its original UK perspective – now includes examples of global best practice. The UK’s 2003 adoption of the EU Water Framework Directive has had enormous implications for the conservation and management of our water resources. In 2016, with the UK’s decision to leave the EU, the governance scene is entering upon an unpredictable future regarding its major water resource policies. The Protection and Conservation of Water Resources, Second edition provides a clear and comprehensive update of conservation and water resource management issues. Chapter 1 deals with sustainability and water policy, outlines the issues and challenges, and asks: what is integrated water management? Chapter 2 reviews water availability and sufficiency in Britain, while Chapter 3 explores the dynamic between institutions and legislative framework. Chapter 4 introduces the catchment approach, and chapters 5 and 6 explore the issues of sustaining bulk supply and the imperatives of climate change. Chapter 7 looks at the contemporary background to water quality issues, and Chapter 8 provides case studies of catchment problems, both urban and rural. Chapter 9 describes solutions in land use change, including technical fixes and their sustainability. Chapter 10 is concerned with emerging governance arrangements, and Chapter 11 takes a global view, looking at successful examples around the world to find positive lessons from Europe, north America and Australia.